A silent film for people who don't like silent films
As much as I try, I generally don't like silent films. I've only seen about 5 all the way through Phantom of the Opera, Nosferatu, The Unholy Three, I Was Born, But..., and The Lost World and I've abandoned a few more than that while watching them because I just couldn't do it. They just bore me to tears.
But I think Modern Times is the perfect way to ease someone into them. It has the production values and mentality of talkies produced during the same time period so it's not unfamiliar. And the sound effects added in help a TON in not getting bored. Mix that with Chaplin himself and his style of not letting dialogue overpower the film while allowing comedy and very clear pantomime acting to be the focus, and you have the perfect silent film for people who otherwise would steer clear.
I thought Modern Times was a great movie by today's standards; I never thought I would say that about any silent film.